Correspondence to Bateson from Muriel K. Bell, University of Bristol, on crossing of Torenias; 3pp manuscript notes by Bateson.
Programme, paperwork, correspondence and organisational material re HEA autumn conference held at JI/ UEA.
Graphs: comparison of days to flowering, fruit weight and flowers on first truss in tomato varieties and species, and effect of environment on these characters.
Meteorological records (Kew, Merton). Tomato yield and pedigree; seed production in tetraploid and rogue tomatoes. Graphs: comparison of 'Potentate' and hybrids; dwarf tomatoes; leaf mould.
Detailed working notes and MS report on experiments on optimum methods of pollination, including rough sketches of trusses on individual plants.
Correspondence with tobacco companies
To CD Darlington from Winifred H J? about wild Persian tulips
Booklet: paper, stapled at spine, typed with annotations for slides: 'The History of Garden Roses' by G.D. Rowley, 1965.